Registration Dossier

Administrative data

Endpoint:
oxidising solids
Type of information:
migrated information: read-across from supporting substance (structural analogue or surrogate)
Adequacy of study:
weight of evidence
Reliability:
3 (not reliable)
Rationale for reliability incl. deficiencies:
other: Guideline study (UN, GHS).
Data waiving:
other justification
Justification for data waiving:
other:
Cross-reference
Reason / purpose:
reference to same study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2010
Report Date:
2010

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other: EU CLP
GLP compliance:
no

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
- Name of test material (as cited in study report): Chromate De Strontium L203E
- Physical state: solid
- Analytical purity:lumpy yellow powder

Study design

Contact with:
powdered cellulose

Results and discussion

Test results (Oxidising solids)open allclose all
Sample tested:
reference mixture (not specified)
Remarks:
migrated information
Parameter:
maximum burning rate
Result:
14.1 s
Remarks on result:
other: 30 g mixture of potassium bromate with cellulose 3:2
Sample tested:
reference mixture (not specified)
Remarks:
migrated information
Parameter:
maximum burning rate
Result:
38.1 s
Remarks on result:
other: 30 g mixture of potassium bromate with cellulose 2:3
Sample tested:
reference mixture (not specified)
Remarks:
migrated information
Parameter:
maximum burning rate
Result:
97.3 s
Remarks on result:
other: 30 g mixture of potassium bromate with cellulose 3:7
Sample tested:
test mixture (not specified)
Remarks:
migrated information
Parameter:
maximum burning rate
Result:
165.4 s
Remarks on result:
other: 30 g mixture of test substance with cellulose 4:1
Sample tested:
test mixture (not specified)
Remarks:
migrated information
Parameter:
maximum burning rate
Result:
469.2 s
Remarks on result:
other: 30 g mixture of test substance with cellulose 1:1

Applicant's summary and conclusion

Interpretation of results:
other: no oxidising properties
Remarks:
Migrated information
Conclusions:
Zinc potassium chromate should not be an oxidizing solid substance according by waiving the test performed on Strontium chromate.